Perfect Compatible: This 51mm portafilter bracket handle is compatible with KF6001 and KF700 models. Please verify your machine model before purchasing. Coffee Master's Training Partner: The design allows observation of the flow column, flow rate, color, and flow column stripes, helping to better assess extraction uniformity for improved taste. The coffee liquid extraction handle produces richer crema and higher quality results, allowing you to enjoy a shiny, golden-brown espresso stream. The rosewood-style handle features an ABS comfortable grip for stable operation. The removable design allows for quick and easy disassembly and cleaning. Color: Black + Silver Material: ABS + Metal Size: 51mm Package Contents: 1 x Coffee Handle 2 x Filter Note: Light shooting and different displays may cause slight color variations between the item and the image. Measurement error is +/- 1-3cm.